Flood Advisory
Flood Advisory
National Weather Service Elko NV
111 AM PDT Sun Jun 1 2025
...The Flood Advisory continues for the following rivers in Nevada...
Lamoille Creek Above Lamoille affecting Elko County.
.Warm temperatures will melt high mountain snowpack and increase
river flows.
For the Lamoille Creek...including Lamoille...elevated creek levels
are forecast.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Caution is urged when walking near riverbanks.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
Additional information is available at www.weather.gov.
The next statement will be issued later this evening before 600 pm
June 1.this evening at 600 PM PDT.
&&
NVC007-020100-
/O.CON.KLKN.FL.Y.0006.000000T0000Z-000000T0000Z/
/LCLN2.N.SM.000000T0000Z.000000T0000Z.000000T0000Z.UU/
111 AM PDT Sun Jun 1 2025
...FLOOD ADVISORY FOR SNOWMELT REMAINS IN EFFECT UNTIL FURTHER
NOTICE...
* WHAT...Flooding caused by snowmelt continues.
* WHERE...Lamoille Creek above Lamoille.
* WHEN...Until further notice.
* IMPACTS...At 4.0 feet, Action stage. Visitors to Lamoille Canyon
and the Powerhouse Picnic Area need to use extreme caution around
Lamoille Creek and other creeks in the Ruby Mountains. Pets,
children, and even adults can be swept away in strong currents.
* ADDITIONAL DETAILS...
- At 12:55 AM PDT Sunday the stage was 4.3 feet.
- Bankfull stage is 4.0 feet.
- Forecast...No forecast is available for this location.
- Action stage is 4.0 feet.
- Flood stage is 4.8 feet.
- http://www.weather.gov/safety/flood
&&
LAT...LON 4070 11546 4074 11544 4079 11542 4085 11540
4088 11539 4097 11542 4094 11545 4091 11543
4087 11542 4082 11543 4079 11546 4077 11548
4075 11549 4074 11549 4073 11549 4072 11548
4071 11548 4070 11548
$$
86
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Riverton WY
317 AM MDT Sun Jun 1 2025
WYZ001>020-022>030-021300-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
317 AM MDT Sun Jun 1 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Above normal temperatures allow for mountain snowmelt
and rising water levels and possible minor flooding on creeks and
streams.
Showers and thunderstorms possible this afternoon and evening.
Strong wind gusts are the main threat.
.DAYS TWO THROUGH SEVEN...Monday through Saturday.
Monday through Wednesday...A transition to a cooler and wetter
pattern, with showers and snow possible in the higher elevations.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Grand Junction CO
349 AM MDT Sat May 31 2025
COZ001>014-017>023-UTZ022>025-027>029-011000-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley-
Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains-
Southwest San Juan Mountains-Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
349 AM MDT Sat May 31 2025
This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.
.DAY ONE...Today and tonight.
Isolated afternoon showers and thunderstorms will develop over the
higher terrain today, mostly along the Divide. The primary threats
from these storms will be lightning, and gusty outflow winds 40 to 50
mph. Showers quickly diminish early this evening with quiet
conditions returning overnight.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Isolated afternoon showers and thunderstorms continue Sunday over
the higher terrain along the Divide. Gusty winds, lightning, and
small hail can be expected with these storms. Remnants of Tropical
Storm Alvin moves up into the region Monday through midweek bringing
widespread showers, scattered thunderstorms and a possible threat of
localized flash flooding in areas prone to heavy runoff.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hydrologic Outlook
Hydrologic Outlook
WYC003-013-017-019-023-025-029-035-037-039-043-012200-
Hydrologic Outlook
National Weather Service Riverton WY
1159 AM MDT Sat May 31 2025
...Warm Temperatures this Weekend will increase high-elevation
snowmelt and flooding potential...
Temperatures are expected to reach the mid to upper 80s this
weekend. Sunday will be the warmest day, with highs in the upper 80s
to low 90s across many locations. Low temperatures will also remain
well above freezing with low temperatures in the 40s at elevations
above 9500 feet. These warm temperatures will continue to lead to an
increase in the rate of mountain snowmelt.
Most mountain snowpack below 9500 feet has melted out, however,
high-elevation mountain snow water equivalent (SWE) above that level
still remains. With the expected warm temperatures, a significant
portion of that high-elevation snowpack is expected to continue to
melt through Sunday night. Minor flooding of small streams and
creeks fed by mountain snowmelt is thus possible through Monday.
Highest stream flows and crests are expected to occur Sunday morning
and Monday morning.
Stay tuned for the latest river forecasts. Remember, if you
encounter a flooded roadway, turn around don`t drown. You never know
what road conditions are hidden under the water.
$$
Hensley
